New answers tagged

0 votes
Accepted

Analysis with categorical variable

You could use the following different methods: Point-Biserial correlation: measures strength and association between a continuous and dichotomous variable. ANCOVA: to check which categorical variable ...
user avatar
1 vote

Method of accuracy improve for binary classification imbalanced dataset

The fact that the AUC doesn't improve while recall and F2-score do suggests that the resampling ends up being more or less equivalent to modifying the probability threshold on the non-resampled model. ...
user avatar
  • 22.1k
1 vote
Accepted

Clustering ordered categorical data

You can have categories that contain a logic that could be a numeric value and it seems to be your case. That's why you should consider those ratings from a mathematical point of view and assign a ...
user avatar

Top 50 recent answers are included